Mariah Renee (O'Brien Atz)
Martinez,CA
Summary
Substitute Teacher with nine years of experience in education, focusing on classroom instruction and student support. Proficient in utilizing technology to develop engaging lesson plans tailored to diverse learning styles. Committed to creating student-centered environments that enhance academic performance and collaboration. Completed MWA New Teacher Boot Camp and pursuing CSU ERWC curriculum certification.
Overview
11
11
years of professional experience
1
1
Certification
Work History
Long-Term Substitute Teacher
Making Waves Academy
12.2024 - Current
- Utilized differentiated instruction techniques to accommodate diverse learning needs, resulting in a 20% increase in engagement and assignment completion among IEP and EL students.
- Maintained day-to-day classroom management and discipline, leading to a 30% reduction in behavior referrals and increased on-task time.
- Collaborated with colleagues to design interdisciplinary lessons that deepened students’ understanding of English content.
- Maintained open communication with parents and guardians, with over 90% of families participating in regular progress updates and conferences.
- Promoted a growth mindset among students, encouraging perseverance in the face of challenging tasks or setbacks.
- Adjusted instructional strategies based on ongoing assessments of student needs and abilities, which improved formative assessment scores by an average of 15% over the semester.
- Incorporated real-life examples into lessons to make complex concepts more relatable and engaging for students.
- Facilitate safe and engaging classroom environments, reducing behavioral issues by 15% through proactive management strategies, including consistent routines, active supervision, clear expectations, and the use of nonverbal signals to communicate effectively with students.
Substitute Teacher
SwingEducation
08.2024 - 12.2024
- Ensure 100% compliance with school attendance and behavior tracking systems by maintaining detailed records through platforms such as PowerSchool.
- Reduce classroom disruptions by an average of 15% through the implementation of effective management strategies, including consistent routines, active supervision, establishment of clear expectations, and nonverbal signals.
- Collaborate with teachers and administrators to align lesson plans, improving curriculum consistency across 6 classes.
- Report student progress to administration, noting that 50% of students demonstrated improvement based on behavioral observations and class participation.
- Increase student understanding by utilizing diverse instructional strategies such as, scaffolding, cooperative learning, and differentiated instruction, tailored to individual learning styles.
- Facilitate meaningful discussion and critical thinking activities to develop students' oral and written communication skills relating to the current objective.
- Utilize technology, such as online learning platforms like Canvas, to enhance instruction and student engagement.
Academic Tutor
Self Employed
01.2014 - 05.2023
- Achieved a 15% improvement in student grades and test scores by creating personalized learning plans, targeting areas of difficulty with focused practice, and using interactive teaching methods to reinforce challenging concepts.
- Maximized student understanding by assessing individual learning styles and adapting instruction accordingly, resulting in a 15% increase in assignment completion rates.
- Supported students in overcoming academic difficulties and reaching their goals, as demonstrated by a 20% increase in progress report scores, through individualized guidance and support.
- Increased student engagement and learning outcomes, determined by a 20% rise in participation and positive feedback, by introducing group discussions, interactive activities, and project-based learning into lesson plans.
- Boosted academic performance, evaluated by a 20% improvement in graded assignments and assessments, by providing constructive feedback highlighting areas for improvement and success.
Food Bank Volunteer
HandsOnBayArea.Org
01.2018 - Current
- Organize and participate in food drives to provide essential nutrition to underserved families, enhancing community support and access to healthy food resources.
- Engage with community members to educate them about available resources and support services related to food security.
- Assist in the sorting, packaging, and distribution of food items during community events, ensuring that underserved families received timely assistance.
H.R. Manager
Bpyesworld
01.2021 - 08.2024
- Maintained accurate records of employee performance and compliance, achieving a 100% accuracy rate in documentation, reflecting the ability to track student progress, attendance, and behavior, ensuring accountability and data-driven instructional adjustments.
- Facilitated effective communication and collaboration among staff, improving team productivity by 15%, highlighting skills that transfer to building strong relationships with students, parents, and fellow educators to create a supportive learning environment.
- Resolved office challenges by implementing problem-solving strategies, improving workflow response times by 25%, applicable to addressing classroom issues, modifying teaching strategies to meet students' needs, and fostering a positive learning environment.
Assistant Softball Coach
Making Waves Academy
03.2025 - Current
- Facilitated constructive feedback sessions after games, allowing players to learn from mistakes and improve future performances.
- Boosted team morale through motivational speeches before games, fostering a cohesive unit that worked together toward shared goals.
- Coached players on successful batting, pitching and catching techniques.
Cheer Coach
Martinez Youth Football
08.2016 - 12.2018
- Developed and implemented training plans for cheerleading teams, fostering discipline and teamwork, skills directly applicable to managing classroom dynamics.
- Facilitated communication with parents and school administration to enhance community engagement, mirroring the collaboration required in educational settings.
- Organized and led team practices, demonstrating effective planning and organization skills necessary for delivering engaging lesson plans in the classroom.
Education
B.A. - Psychology
California State University East Bay
05.2023
Skills
- Fast Learner
- Collaboration & Teamwork
- Adaptability
- Communication Skills
- Technology Integration
- Organizational Skills
- Classroom Management
- Differentiated Instruction
Certification
- CSU ERWC Training - March- July 2025
- MWA New Teacher Boot Camp- March- April 2025
Timeline
Assistant Softball Coach
Making Waves Academy
03.2025 - Current
Long-Term Substitute Teacher
Making Waves Academy
12.2024 - Current
Substitute Teacher
SwingEducation
08.2024 - 12.2024
H.R. Manager
Bpyesworld
01.2021 - 08.2024
Food Bank Volunteer
HandsOnBayArea.Org
01.2018 - Current
Cheer Coach
Martinez Youth Football
08.2016 - 12.2018
Academic Tutor
Self Employed
01.2014 - 05.2023
B.A. - Psychology
California State University East Bay
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